- Douglas County, Washington (data.census.gov)
Douglas County, Washington has 1,819.2 square miles of land area and is the 17th largest county in Washington by total area. Douglas County, Washington is bordered by Kittitas County, Washington, Chelan County, Washington, Okanogan County, Washington, and Grant County, Washington.
- Douglas County — Thumbnail History (historylink.org)
Douglas County is a predominantly rural county located in north central Washington. Waterville is the county seat. The county’s proximity to Grand Coulee Dam just over the county line (spanning the Columbia River between Okanogan and Grant counties), as well as the four Columbia River dams within the county have over time provided work for thousands of Douglas County residents.
- And that there may be less difficulty in understanding what I am about to say on this subject, I advise those who are not versed in Anatomy, before they commence the perusal of these observations, to take the trouble of getting dissected in their presence the heart of some large animal possessed of lungs, (for this is throughout sufficiently like the human,) and to have shewn to them its two ventricles or cavities: in first place, that in the right side, with which correspond two very ample tubes, viz., the hollow vein, (vena cava,) which is the principal receptacle of the blood, and the trunk of the tree, as it were, of which all the other veins in the body are branches; and the arterial vein, (vena arteriosa,) inappropriately so denominated, since it is in truth only an artery, which, taking its rise in the heart, is divided, after passing out from it, into many branches which presently disperse themselves all over the lungs; in the second place, the cavity in the left side, with which correspond in the same manner two canals in size equal to or larger than the preceding, viz., the venous artery, (arteria venosa,) likewise inappropriately thus designated, because it is simply a vein which comes from the lungs, where it is divided into many branches, interlaced with those of the arterial vein, and those of the tube called the windpipe, through which the air we breathe enters; and the great artery which, issuing from the heart, sends its branches all over the body.
- Douglas County, Washington (Wikipedia)
Douglas County is a county located in the U.S. state of Washington. As of the 2020 census, its population was 42,938. The county seat is Waterville, while its largest settlement is East Wenatchee. The county was created out of Lincoln County on November 28, 1883 and is named for American statesman Stephen A. Douglas.
